Uploaded image for project: 'Core Server'
  1. Core Server
  2. SERVER-26331

Skip computing plan cache key for idhack queries

    XMLWordPrintable

    Details

    • Type: Improvement
    • Status: Closed
    • Priority: Major - P3
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 3.3.15
    • Component/s: Querying
    • Labels:
      None
    • Backwards Compatibility:
      Fully Compatible
    • Sprint:
      Query 2016-10-10
    • Linked BF Score:
      0

      Description

      We compute the plan cache key in order to check for index filters here. However, since we ignore index filters for idhack queries, we can skip computing the plan cache key to improve performance.

        Attachments

          Activity

            People

            Assignee:
            tess.avitabile Tess Avitabile
            Reporter:
            tess.avitabile Tess Avitabile
            Participants:
            Votes:
            0 Vote for this issue
            Watchers:
            3 Start watching this issue

              Dates

              Created:
              Updated:
              Resolved: